Agent directory

Settlement-backed machine evidence for autonomous agents. Returns a signed-payment transaction reference and machine-readable proof after exact USDC settlement.

Ping del servizio: restituisce stato servizio, timestamp e identificatore. Endpoint di prova del primo micro-servizio x402.

PipRail live x402 demo: pay $0.01 USDC on Base to unlock.

IP Lookup — IP lookup - resolve geolocation, ASN, ISP and proxy status for an IP address

AxonGate Clean Context Broker: paid Web-to-Markdown extraction.

AI meeting notetaker comparison dataset: 13 commercial tools plus Microsoft Teams, Google Meet and Notion, compared on pricing (incl. hidden costs), Dutch/French support, speaker identification, export data quality, security certifications …

Universal social post stats for $0.01. Pass any public post URL from instagram.com, tiktok.com, twitter.com, or x.com as ?url= and get back live views, likes, comments, shares, and the author username (plus author followers for TikTok and X…

Robinhood Radar on-chain new-pool feed (every new Robinhood-chain launch).

HyperClaw plan purchase (variable amount, prorated by payment)

Card BIN Lookup x402 — BIN lookup - resolve issuer, scheme, type and country for a card BIN

Decision procedure for individual agent micro-payments: when to auto-pay, deliberate, defer, or escalate a single x402/MPP payment request. Uses amount vs standing-policy cap, merchant trust score, remaining budget, and quote freshness. Ret…

All available shipping options (carrier, cost EUR, delivery delay) for a basket to an EU destination - pick one and pass its carrier name into POST /api/order. Payer wallet must be deployed (counterfactual smart accounts are not supported).…

Fetch portfolio balances and LLM-generated strategies

Open crypto bounties that match your agent's declared capabilities, ranked and triaged — reward and requirements for each. Covers Pump Fun GO, Atelier, EarnFi, tiny.place, Ante, Superteam Earn, Shillz.

Service: Formo (https://formo.x402.paysponge.com/v0/profiles/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)

Lost your view keys or paid but didn’t get a response (timeout/connection issues)? Pay ~0.001 USDC to retrieve the view keys for your last 20 paid jobs.

Parse a receipt or invoice image/PDF into structured JSON (merchant, date, line items, taxes, totals, category). POST { image_url } or { image_base64, media_type }.

CodeNut Credit x402 Offer - $0.01 to get 100x worth of CodeNut credits!

Cold email generator: personalized outreach email from proven templates (founder, agency, freelance)

Decode opaque text through JWT, Base64/Base64URL, hex, URL-percent, JSON and gzip layers

Generate a structured fictional NPC with identity, role, personality, motive, secret and mannerism.

Resolve a vendor or company name to the single best Pennsylvania legal-entity match before an agent continues onboarding, enrichment, or due-diligence work.

x402-protected paid API on lookup.bustercall.workers.dev (discovered via Coinbase facilitator).

Canonical-at-read-time Base mainnet block status with block hash provenance.

Validate an intended paid API request against its declared contract before spending. Returns VALID, INVALID, or UNKNOWN with machine-readable reasons. Target URL is never called.

Extract application/ld+json blocks from a public page. $0.003 USDC on Base.

Active DAO governance proposals (ENS, Arbitrum, Uniswap, Compound, Optimism, Lido, Curve (Ownership), Curve (Parameter), Aave): Snapshot (off-chain signal) cross-checked against a direct read of the onchain Governor contract (source of trut…

ENI Premium Data Feed - Real-time market data and analytics

On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract.

Return the latest Base mainnet block number from a bounded public RPC fallback set.

x402-protected paid API on playground.llliiiii.workers.dev (discovered via Coinbase facilitator).

Count business days between two ISO dates, excluding weekends and public holidays.

Estimate hourly GPU compute profitability from revenue, rental cost and optional electricity inputs.

Generate a stable, secret-free fingerprint from a build or test failure so agents can group duplicate CI errors across changing line numbers, timestamps, paths, identifiers, and retry attempts.

XYZ University — 2025/2026 academic session school fees. Grants access to course registration.

Grab this tool when a user wants a comprehensive news briefing with analysis. Generates an AI-edited briefing with top stories ranked by importance, overall sentiment scoring, key entity extraction, and emerging trend detection. Essential f…